Interim HealthCare Inc. — a home care, hospice and health staffing franchise firm —  appointed Tracy Clark to COO. Clark joined the company in 2017 as senior VP of operations and sales. He previously held positions as president and principal at Triple Threat Management; as CEO at Family Private Care and Ambassador Health Services; and as executive VP at OMNI Home Care.

Source2, an Orlando, Fla.-based recruitment process outsourcing company, named Jeff Kitchens of Atlanta as executive VP of business development, RPO services. Kitchens has more than 20 years of RPO and management experience.

Newburyport, Mass.-based Koya Leadership Partners, a retained executive search firm serving the nonprofit sector, hired Naree Viner as a managing director. Based in the New York City area, Vine will work with museum clients and others in Koya’s art and culture portfolio. Viner has nearly 15 years of executive recruiting experience.

ZRG Partners announced Alex Bennett joined the executive search firm as a managing director and chief growth officer. He will work in the firm’s London office. Prior to joining ZRG, Bennett was CEO of RSA Group, a London-based life science search boutique.

DRG Search, a New York-based executive search firm for nonprofit organizations nationwide, appointed Amichaim Abramson to the newly created position of chief strategy officer, effective last Wednesday

Vitamin T, a talent agency for digital creatives, hired two new regional leaders. Matt Pozos, Northwest regional VP, most recently was director at Cielo Talent. Jack Fellers, Northeast regional VP, most recently was managing director - technical solutions at DISYS.

Executive search firm Russell Reynolds Associates selected three new consultants to join the firm's executive committee: Justin Cerilli, Nada Usina and Ulrike Wieduwilt. The firm's executive committee consists of nine consultants elected by their peers to help supervise the policies of the firm. Three new members are elected annually to serve a three-year term.